GB1505495A - Water vapour permeable sheet material - Google Patents

Water vapour permeable sheet material

Info

Publication number
GB1505495A
GB1505495A GB1237874A GB1237874A GB1505495A GB 1505495 A GB1505495 A GB 1505495A GB 1237874 A GB1237874 A GB 1237874A GB 1237874 A GB1237874 A GB 1237874A GB 1505495 A GB1505495 A GB 1505495A
Authority
GB
United Kingdom
Prior art keywords
sheet material
water vapour
permeable sheet
vapour permeable
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1237874A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Porvair PLC
Original Assignee
Porvair PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Porvair PLC filed Critical Porvair PLC
Priority to CA195,498A priority Critical patent/CA1034323A/fr
Priority to GB1237874A priority patent/GB1505495A/en
Priority to AU66884/74A priority patent/AU6688474A/en
Priority to IT4864875A priority patent/IT1032339B/it
Priority to NL7503226A priority patent/NL7503226A/xx
Priority to JP3345775A priority patent/JPS514264A/ja
Priority to FR7508588A priority patent/FR2264842B3/fr
Priority to DE19752512058 priority patent/DE2512058A1/de
Priority to SU752117419A priority patent/SU677668A3/ru
Priority to DD18490075A priority patent/DD118890A5/xx
Publication of GB1505495A publication Critical patent/GB1505495A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
GB1237874A 1974-03-20 1974-03-20 Water vapour permeable sheet material Expired GB1505495A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA195,498A CA1034323A (fr) 1974-03-20 1974-03-20 Feuille vaporifuge
GB1237874A GB1505495A (en) 1974-03-20 1974-03-20 Water vapour permeable sheet material
AU66884/74A AU6688474A (en) 1974-03-20 1974-03-20 Permeable sheet material
IT4864875A IT1032339B (it) 1974-03-20 1975-03-17 Procedimento per la fabbricazione di materiale sintetico in fogli permeabile al vapore
NL7503226A NL7503226A (nl) 1974-03-20 1975-03-18 Waterdamp-doorlaatbaar velvormig materiaal.
JP3345775A JPS514264A (ja) 1974-03-20 1975-03-19 Suijokitokaseinetsukasoseierasutomaashiitozairyono seizohoho
FR7508588A FR2264842B3 (fr) 1974-03-20 1975-03-19
DE19752512058 DE2512058A1 (de) 1974-03-20 1975-03-19 Verfahren zur herstellung von wasserdampfdurchlaessigem flaechigem material
SU752117419A SU677668A3 (ru) 1974-03-20 1975-03-20 Композици дл получени пористого материала коагул ционным методом
DD18490075A DD118890A5 (fr) 1974-03-20 1975-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1237874A GB1505495A (en) 1974-03-20 1974-03-20 Water vapour permeable sheet material

Publications (1)

Publication Number Publication Date
GB1505495A true GB1505495A (en) 1978-03-30

Family

ID=10003445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1237874A Expired GB1505495A (en) 1974-03-20 1974-03-20 Water vapour permeable sheet material

Country Status (10)

Country Link
JP (1) JPS514264A (fr)
AU (1) AU6688474A (fr)
CA (1) CA1034323A (fr)
DD (1) DD118890A5 (fr)
DE (1) DE2512058A1 (fr)
FR (1) FR2264842B3 (fr)
GB (1) GB1505495A (fr)
IT (1) IT1032339B (fr)
NL (1) NL7503226A (fr)
SU (1) SU677668A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4702774B2 (ja) * 2005-02-15 2011-06-15 株式会社伏見製薬所 連続気孔弾性体及びその製造方法、並びに液切りローラー、絞りローラー及びスワブ

Also Published As

Publication number Publication date
AU6688474A (en) 1975-09-25
DD118890A5 (fr) 1976-03-20
JPS514264A (ja) 1976-01-14
FR2264842A1 (fr) 1975-10-17
CA1034323A (fr) 1978-07-11
SU677668A3 (ru) 1979-07-30
IT1032339B (it) 1979-05-30
FR2264842B3 (fr) 1977-11-25
DE2512058A1 (de) 1975-10-09
NL7503226A (nl) 1975-09-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee